.sortDESC {
    background: #595959 url('../Image/sort_desc.png') 10px 50% no-repeat !important;
    padding-left: 30px !important;
}
.sortASC {
    background: #595959 url('../Image/sort_asc.png') 10px 50% no-repeat !important;
    padding-left: 30px !important;
}
.hidden {
	visibility: hidden;
}